What Are You Really Paying to Take Credit Cards? A Plain-English Guide for Local Retailers

If you run a shop anywhere between Terre Haute and Indianapolis, you probably sign off on a card processing statement every month without much thought. It's one of those bills that just happens. Card fees are part of doing business, and nobody expects them to be zero. But "part of doing business" shouldn't mean "whatever the processor decides to charge this month."

We look at a lot of processing statements here at Custom Software Inc. Here's what we've learned about where the money goes and how to tell if you're getting a fair deal.

The Three Layers of Every Card Transaction

When a customer swipes, taps, or dips a card, the fee you pay usually has three parts:

1. Interchange. This goes to the bank that issued the customer's card. It's set by the card networks, and it varies by card type. A basic debit card, a premium rewards card, and a business card can all cost you different amounts.
2. Assessments (network fees). These are smaller fees the card brands (Visa, Mastercard, Discover, American Express) charge for using their networks.
3. The processor's markup. This is what your processor keeps for its service. It's the only layer that's really up for negotiation, and it's where most of the surprises turn up.

Interchange and assessments are largely the same no matter who you process with. The markup isn't, so that's the number to keep an eye on.

Common Pricing Models (and Why They Matter)

• Interchange-plus (cost-plus): You pay the actual interchange and network costs plus a stated markup. It's the most transparent setup because you can see what the processor is adding.
• Tiered pricing: Transactions get sorted into buckets like "qualified," "mid-qualified," and "non-qualified." The processor decides which bucket each card lands in, and that makes it hard to know what you're actually paying.
• Flat-rate: One rate for everything. It's simple and predictable, and sometimes that's the right fit. But depending on your card mix and sales volume, you could be paying more than you need to.

None of these is automatically "bad." Just know which one you're on.

Hidden Charges to Watch For

Many small businesses don't overpay because of the headline rate. They overpay because of the smaller line items. Here's what to look for:

• Monthly minimums. If your processing fees don't reach a set amount in a month, you pay the difference. Seasonal businesses get hit by this hard during slow months.
• PCI compliance or "non-compliance" fees. Some processors charge a fee just for PCI compliance, and a separate, often bigger fee if you haven't completed your annual self-assessment questionnaire. The second one is avoidable, so make sure your paperwork is done.
• Statement fees, batch fees, and "account maintenance" fees. Each one may look small, but together they add up.
• Rate creep. This one is sneaky. Processors sometimes raise their markup a little at a time, with the notice tucked into a message printed on your statement. If you don't read every page, you might never see it.
• Early termination fees. Check your contract before you sign, and before you switch. Some agreements include auto-renewal clauses and cancellation penalties.
• Equipment leases. A terminal lease can go on far longer than the equipment is worth. Know whether you own your hardware or rent it.

How to Read Your Statement in 15 Minutes

Grab your most recent statement and a highlighter:

1. Find your totals. Write down your total sales volume for the month and the total fees you paid.
2. Figure your effective rate. Divide total fees by total volume. That gives you the true cost per dollar processed, all fees included. It's the most useful single number on the page.
3. Highlight every fee that isn't tied to a transaction. Monthly fees, annual fees, PCI fees, minimums, statement fees.
4. Read the messages section. That's where notices of rate changes usually show up.
5. Compare against a few months back. If your effective rate is climbing but your sales and card mix haven't changed much, ask your processor why.

If parts still don't make sense, that's normal. Some statements are hard to read by design.

Questions to Ask Your Processor

• What pricing model am I on, and what exactly is your markup?
• Have my rates changed since I signed up? When, and by how much?
• What fees would I pay if I left, and when does my contract renew?
• Do I own my terminal, or am I leasing it?
• What do I need to do to avoid PCI non-compliance fees?

A good processor will answer these directly. If you get vague answers, take that as a warning sign.

Let Us Take a Look: Free Statement Review

We're a Terre Haute company, and we work with small retailers all over the Wabash Valley and up through Indianapolis. If you'd like a second set of eyes on your processing costs, bring us a recent statement and we'll go through it with you for free. We'll explain what each charge means, point out anything that looks off, and give you an honest opinion on whether there's room to improve.

There's no pressure and no obligation. Sometimes the answer is "you're in good shape," and we'll tell you that too. Give Custom Software Inc. a call at (812) 234-3242 or send us a message!